| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1986 | Southwestern Louisiana | IndyNCAA | NCAA-1 | 20 | 9 | 5 | 2.14 | 18 | 13 | 9 | 0 | 5 | 0 | 2 | 113.2 | 98 | 37 | 27 | 0 | 32 | 111 | 0 | 0 | 0 | 1.14 | 7.76 | 0.00 | 2.53 | 8.79 | 2.93 | 3.47 | ||
| 1986 | St. Catharines Blue Jays | NYPL | A- | TOR | - | 20 | 5 | 5 | 2.67 | 13 | 10 | 1 | 1 | 3 | 3 | 0 | 70.2 | 55 | 27 | 21 | 6 | 16 | 69 | 5 | 0 | 6 | 1.00 | 7.00 | 0.76 | 2.04 | 8.79 | 3.44 | 4.31 |
| 1987 | St. Catharines Blue Jays | NYPL | A- | TOR | - | 21 | 3 | 3 | 5.07 | 13 | 11 | 0 | 0 | 2 | 0 | 0 | 55.0 | 57 | 39 | 31 | 4 | 16 | 49 | 2 | 0 | 4 | 1.33 | 9.33 | 0.65 | 2.62 | 8.02 | 6.38 | 3.06 |
| 1988 | Myrtle Beach Blue Jays | SAL | A | TOR | - | 22 | 13 | 6 | 2.55 | 23 | 22 | 2 | 2 | 1 | 1 | 0 | 148.0 | 116 | 52 | 42 | 5 | 28 | 111 | 10 | 0 | 7 | 0.97 | 7.05 | 0.30 | 1.70 | 6.75 | 3.16 | 3.96 |
| 1988 | Knoxville Blue Jays | Sou | AA | TOR | - | 22 | 2 | 4 | 2.90 | 11 | 11 | 2 | 0 | 0 | 0 | 0 | 68.1 | 73 | 32 | 22 | 3 | 15 | 33 | 2 | 0 | 3 | 1.29 | 9.61 | 0.40 | 1.98 | 4.35 | 4.21 | 2.20 |
| 1989 | Knoxville Blue Jays | Sou | AA | TOR | - | 23 | 1 | 1 | 4.13 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 24.0 | 25 | 11 | 11 | 0 | 11 | 17 | 1 | 0 | 1 | 1.50 | 9.38 | 0.00 | 4.13 | 6.38 | 4.13 | 1.55 |
| 1989 | Syracuse Chiefs | IL | AAA | TOR | - | 23 | 5 | 6 | 3.53 | 15 | 15 | 2 | 1 | 0 | 0 | 0 | 99.1 | 95 | 42 | 39 | 7 | 22 | 47 | 4 | 0 | 2 | 1.18 | 8.61 | 0.63 | 1.99 | 4.26 | 3.81 | 2.14 |
| 1989 | Toronto Blue Jays | AL | MLB | TOR | 42 | 23 | 1 | 0 | 4.76 | 7 | 0 | 0 | 0 | 7 | 2 | 0 | 22.2 | 25 | 15 | 12 | 2 | 8 | 7 | 1 | 0 | 1 | 1.46 | 9.93 | 0.79 | 3.18 | 2.78 | 5.96 | 0.88 |
| 1990 | Houston Astros | NL | MLB | HOU | 31 | 24 | 2 | 1 | 4.62 | 34 | 1 | 0 | 0 | 33 | 10 | 0 | 62.1 | 60 | 34 | 32 | 8 | 24 | 24 | 6 | 0 | 4 | 1.35 | 8.66 | 1.16 | 3.47 | 3.47 | 4.91 | 1.00 |
| 1991 | Tucson Toros | PCL | AAA | HOU | - | 25 | 2 | 1 | 2.75 | 16 | 3 | 0 | 0 | 13 | 8 | 4 | 36.0 | 35 | 16 | 11 | 1 | 9 | 34 | 4 | 2 | 2 | 1.22 | 8.75 | 0.25 | 2.25 | 8.50 | 4.00 | 3.78 |
| 1991 | Houston Astros | NL | MLB | HOU | 31 | 25 | 2 | 7 | 4.71 | 32 | 6 | 0 | 0 | 26 | 8 | 3 | 63.0 | 66 | 34 | 33 | 6 | 32 | 55 | 0 | 0 | 0 | 1.56 | 9.43 | 0.86 | 4.57 | 7.86 | 4.86 | 1.72 |
| 1992 | Houston Astros | NL | MLB | HOU | 31 | 26 | 9 | 1 | 2.11 | 77 | 0 | 0 | 0 | 77 | 25 | 7 | 111.0 | 81 | 31 | 26 | 5 | 42 | 96 | 5 | 0 | 3 | 1.11 | 6.57 | 0.41 | 3.41 | 7.78 | 2.51 | 2.29 |
| 1993 | Houston Astros | NL | MLB | HOU | 31 | 27 | 4 | 5 | 2.61 | 72 | 0 | 0 | 0 | 72 | 29 | 9 | 96.2 | 75 | 37 | 28 | 6 | 28 | 101 | 6 | 0 | 1 | 1.07 | 6.98 | 0.56 | 2.61 | 9.40 | 3.44 | 3.61 |
| 1994 | New York Yankees | AL | MLB | NYA | 31 | 28 | 4 | 4 | 5.85 | 31 | 0 | 0 | 0 | 31 | 14 | 6 | 40.0 | 48 | 27 | 26 | 7 | 21 | 37 | 3 | 0 | 2 | 1.73 | 10.80 | 1.58 | 4.73 | 8.33 | 6.08 | 1.76 |
| 1995 | Cincinnati Reds | NL | MLB | CIN | 37 | 29 | 7 | 2 | 4.60 | 59 | 0 | 0 | 0 | 59 | 19 | 3 | 90.0 | 95 | 47 | 46 | 8 | 31 | 84 | 7 | 0 | 4 | 1.40 | 9.50 | 0.80 | 3.10 | 8.40 | 4.70 | 2.71 |
| 1996 | Cincinnati Reds | NL | MLB | CIN | 37 | 30 | 0 | 0 | 13.50 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 3.1 | 8 | 6 | 5 | 2 | 2 | 3 | 0 | 0 | 0 | 3.00 | 21.60 | 5.40 | 5.40 | 8.10 | 16.20 | 1.50 |
| 1996 | Houston Astros | NL | MLB | HOU | 31 | 30 | 5 | 5 | 4.22 | 58 | 0 | 0 | 0 | 58 | 27 | 6 | 74.2 | 69 | 39 | 35 | 11 | 26 | 78 | 9 | 0 | 2 | 1.27 | 8.32 | 1.33 | 3.13 | 9.40 | 4.70 | 3.00 |
| 1997 | Texas Rangers | AL | MLB | TEX | 31 | 31 | 0 | 4 | 4.56 | 44 | 0 | 0 | 0 | 44 | 20 | 0 | 49.1 | 51 | 27 | 25 | 7 | 22 | 36 | 5 | 0 | 2 | 1.48 | 9.30 | 1.28 | 4.01 | 6.57 | 4.93 | 1.64 |
| 1998 | Tulsa Drillers | Tex | AA | TEX | - | 32 | 0 | 0 | 3.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3.0 | 3 | 1 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 1.00 | 9.00 | 3.00 | 0.00 | 6.00 | 3.00 | 0.00 |
| 1998 | Oklahoma RedHawks | PCL | AAA | TEX | - | 32 | 0 | 0 | 1.35 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 6.2 | 5 | 1 | 1 | 0 | 1 | 9 | 2 | 0 | 1 | 0.90 | 6.75 | 0.00 | 1.35 | 12.15 | 1.35 | 9.00 |
| 1998 | Texas Rangers | AL | MLB | TEX | 31 | 32 | 6 | 6 | 3.57 | 46 | 0 | 0 | 0 | 46 | 15 | 1 | 58.0 | 43 | 27 | 23 | 5 | 30 | 41 | 4 | 0 | 1 | 1.26 | 6.67 | 0.78 | 4.66 | 6.36 | 4.19 | 1.37 |
| Tot: | MLB (10 yrs) | MLB | 40 | 35 | 3.90 | 463 | 7 | 0 | 0 | 169 | 456 | 35 | 671.0 | 621 | 324 | 291 | 67 | 266 | 562 | 46 | 0 | 20 | 1.32 | 8.33 | 0.90 | 3.57 | 7.54 | 4.35 | 2.11 | ||||
| Tot: | AL (4 yrs) | AL | 11 | 14 | 4.55 | 128 | 0 | 0 | 0 | 51 | 128 | 7 | 170.0 | 167 | 96 | 86 | 21 | 81 | 121 | 13 | 0 | 6 | 1.46 | 8.84 | 1.11 | 4.29 | 6.41 | 5.08 | 1.49 | ||||
| Tot: | NL (6 yrs) | NL | 29 | 21 | 3.68 | 335 | 7 | 0 | 0 | 118 | 328 | 28 | 501.0 | 454 | 228 | 205 | 46 | 185 | 441 | 33 | 0 | 14 | 1.28 | 8.16 | 0.83 | 3.32 | 7.92 | 4.10 | 2.38 | ||||
| Tot: | Minors (6 yrs) | Minors | 31 | 26 | 3.15 | 102 | 78 | 8 | 5 | 13 | 24 | 4 | 511.0 | 464 | 221 | 179 | 27 | 118 | 371 | 31 | 2 | 27 | 1.14 | 8.17 | 0.48 | 2.08 | 6.53 | 3.89 | 3.14 | ||||
| Tot: | A- (2 yrs) | A- | 8 | 8 | 3.72 | 26 | 21 | 1 | 1 | 3 | 5 | 0 | 125.2 | 112 | 66 | 52 | 10 | 32 | 118 | 7 | 0 | 10 | 1.15 | 8.02 | 0.72 | 2.29 | 8.45 | 4.73 | 3.69 | ||||
| Tot: | A (1 yrs) | A | 13 | 6 | 2.55 | 23 | 22 | 2 | 2 | 1 | 1 | 0 | 148.0 | 116 | 52 | 42 | 5 | 28 | 111 | 10 | 0 | 7 | 0.97 | 7.05 | 0.30 | 1.70 | 6.75 | 3.16 | 3.96 | ||||
| Tot: | AA (3 yrs) | AA | 3 | 5 | 3.21 | 17 | 17 | 3 | 1 | 0 | 0 | 0 | 95.1 | 101 | 44 | 34 | 4 | 26 | 52 | 4 | 0 | 5 | 1.33 | 9.53 | 0.38 | 2.45 | 4.91 | 4.15 | 2.00 | ||||
| Tot: | AAA (3 yrs) | AAA | 7 | 7 | 3.23 | 36 | 18 | 2 | 1 | 9 | 18 | 4 | 142.0 | 135 | 59 | 51 | 8 | 32 | 90 | 10 | 2 | 5 | 1.18 | 8.56 | 0.51 | 2.03 | 5.70 | 3.74 | 2.81 | ||||
| Tot: | College (1 yrs) | College | 9 | 5 | 2.14 | 18 | 13 | 9 | 0 | 0 | 5 | 2 | 113.2 | 98 | 37 | 27 | 0 | 32 | 111 | 0 | 0 | 0 | 1.14 | 7.76 | 0.00 | 2.53 | 8.79 | 2.93 | 3.47 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1995 | Cincinnati Reds | Championship Series | Playoffs | 29 | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.50 | 40.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0.2 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.50 | 40.50 | 0.00 | 0.00 | 0.00 | 0.00 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1990 | Houston Astros | NL | MLB | HOU | 31 | 24 | P | 35 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1991 | Tucson Toros | PCL | AAA | HOU | - | 25 | P | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1991 | Houston Astros | NL | MLB | HOU | 31 | 25 | P | 32 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | .000 | .167 | .000 | .167 | .200 | .000 | .000 | 15.38 | 53.85 | 3.50 | 0.00 | |
| 1992 | Houston Astros | NL | MLB | HOU | 31 | 26 | P | 77 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 55.56 | 0.00 | 0.00 | |
| 1993 | Houston Astros | NL | MLB | HOU | 31 | 27 | P | 72 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 28.57 | 0.00 | 0.00 | |
| 1995 | Cincinnati Reds | NL | MLB | CIN | 37 | 29 | P | 59 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1996 | Houston Astros | NL | MLB | HOU | 31 | 30 | P | 58 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 333 | 37 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 0 | 4 | 0 | 0 | 1 | 1 | 43 | 0 | 1 | .027 | .077 | .027 | .104 | .054 | .000 | .059 | 4.65 | 46.51 | 10.00 | |||||||
| Tot: | NL (6 yrs) | NL | 333 | 37 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 0 | 4 | 0 | 0 | 1 | 1 | 43 | 0 | 1 | .027 | .077 | .027 | .104 | .054 | .000 | .059 | 4.65 | 46.51 | 10.00 | |||||||
| Tot: | Minors (1 yrs) | Minors | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | ||||||||
| Tot: | AAA (1 yrs) | AAA | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 64 | 62 | 59 | 66 | 59 | 67 | .527 |